精选优质文档-倾情为你奉上科普英语竞赛科普知识题1、Animals get energy for growth and repair from A、lB、oodC、aterD、irAnswer:B2 A dog opens its mouth and lets its tongue hang out. A humans bodyproduces sweat. These are two ways that organisms may adjust to A、cold temperaturesB、hot temperaturesC、a shortage of foodD、a shortage of drinking water Answer:BAnswer:B3 During which season of the year would a rabbits fur be thickest?A、fallB、springC、summerD、winterAnswer:D4
